Enzalutamide Impurity 68 CAS CATO-C4X-101668
| CAS No. | CATO-C4X-101668 |
| Molecular Formula | C12H16N2O3 |
| Molecular Weight | 236.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Enzalutamide Impurity 68.
As a process- or degradation-related impurity, Enzalutamide Impurity 68 (CAS CATO-C4X-101668, C12H16N2O3) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Enzalutamide Impurity 68 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 236.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Enzalutamide Impurity 68 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H16N2O3 |
| Molecular Weight | 236.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Enzalutamide Standards
- Enzalutamide Impurity 5 (CAS 179232-29-2)
- Enzalutamide Impurity 6 (CAS 1332524-02-3)
- Enzalutamide Impurity 46 (CAS CATO-C4X-101646)
- Enzalutamide Impurity 39 (CAS CATO-C4X-101639)
- Enzalutamide Impurity 40 (CAS 3079438-61-9)
- Enzalutamide Impurity 63 (CAS 2997797-11-0)
- Enzalutamide Impurity N7 (CAS 143782-23-4)
- Enzalutamide Impurity 36 (CAS CATO-C4X-101636)
Recommended Standards
- Methyl (S)-4-Amino-3-[(2-oxetanylmethyl)amino]benzoate (CAS 2230200-74-3)
- Losartan Potassium EP Impurity E (CAS 120568-11-8)
- 95-99-8 N,N'-(1,2-Dithioxo-1,2-ethanediyl)bisglycine Glycine, N,N'-(dithiooxalyl)di- (8CI) Glycine, N,N'-(1,2-dithioxo-1,2-ethanediyl)bis- Oxamide, N,N'-bis(carboxymethyl)dithio- 4-04-00-02409 (Beilstein Handbook Reference) Acetic acid, 2,2'-di(thiocarbonyl)diiminodi- AI3-50063 N,N'-Bis(carboxymethyl)-dithiooxamide BRN 1795721 EINECS 202-469-9 NSC 44701 USAF MK-3 (CAS 95-99-8)
- Ivabradine impurity 63 (CAS CATO-C4X-111963)
- Zanamivir EP Impurity D (CAS 179531-53-4)
- Regadenoson Impurity 21 (CAS 146-77-0)
- Rivaroxaban Impurity 95 (CAS CATO-C4X-109095)
- 1-((1-Ethyl-1h-1,2,4-triazol-5-yl)methyl)-1h-pyrazol-3-amine (CAS 1497024-62-0)
- 1,7-Dichloro-4-methylpyrido[3,4-d]pyridazine (CAS 2654746-98-0)
- 4,5-Dichloro-2-methylbenzoic acid (CAS 5252-98-2)
- Cefepime-D8 Sulfate (CAS 131857-33-5)
- N-Nitroso Ivabradine impurity 85 (CAS CATO-C4X-111985)
- Vazegepant impurity 33 (CAS 1061710-38-0)
- Semaglutide Impurity 8 (CAS CATO-C4X-22268)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com